333333333213 has 16 divisors (see below), whose sum is σ = 453926127360. Its totient is φ = 217481910336.

The previous prime is 333333333211. The next prime is 333333333247. The reversal of 333333333213 is 312333333333.

It is not a de Polignac number, because 333333333213 - 2¹ = 333333333211 is a prime.

It is a super-2 number, since 2×333333333213² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (333333333211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2944503 + ... + 3055611.

It is an arithmetic number, because the mean of its divisors is an integer number (28370382960).

Almost surely, 2^333333333213 is an apocalyptic number.

It is an amenable number.

333333333213 is a deficient number, since it is larger than the sum of its proper divisors (120592794147).

333333333213 is a wasteful number, since it uses less digits than its factorization.

333333333213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132436.

The product of its digits is 118098, while the sum is 33.

Adding to 333333333213 its reverse (312333333333), we get a palindrome (645666666546).

The spelling of 333333333213 in words is "three hundred thirty-three billion, three hundred thirty-three million, three hundred thirty-three thousand, two hundred thirteen".